INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56b5bf893ee09e068d5251f1820e6d3d2ea8e9f7bfecbfc70130f7ee37df8ef4', 
    '1cRkowDEjPRgisQH8vmUm5Ce92sm2cnag5Vmm+LFuHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)